COUTO, R. S.; LOPES, R. C.; BRAGA, J. M. A.

Dioscorea sphaeroidea (Dioscoreaceae), a threatened new species from the high-altitude grasslands of southeastern Brazil with wingless seeds

. Phytotaxa, Auckland, New Zealand, v. 163, n. 4, p. 229–234, 2014. DOI: 10.11646/phytotaxa.163.4.3. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.163.4.3. Acesso em: 6 dec. 2025.